Middlesbrough have been busy this summer, as former Real Madrid assistant manager Karanka looks to keep the Teeside club in the Premier League.

Karanka has confirmed 10 new signings, with the latest being Arsenal defender Calum Chambers. He signs on loan, as does former Manchester City hitman Alvaro Negredo.

Goalkeepers Brad Guzan and Victor Valdes joined on free transfers, along with Bernardo Espinosa and Gaston Ramirez. Martin de Roon has signed from Atalanta for around £12.75m, while Karanka has also signed Viktor Fischer, Fabio and Antonio Barragan for a combined £7.5million.